About this part
What it does. Ngk NGK Laser Plat. Plug NGK 481-3587 delivers the spark that ignites the air-fuel mixture in the cylinder.
Symptoms that point to this part
- Misfire codes
- Rough idle
- Hard starting
- Loss of power under load
Fitment. Catalogued as fitting 2020–2022 Ford F 250 Super Duty, 2020 Ford F 350 Super Duty, 2019 Ford E 350 Super Duty. Engine, sub-model and trim can narrow fitment further, so check those attributes on the listing before ordering.